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Neural complexity EEG biomarkers of rapid and post-rapid ketamine effects in late-life treatment-resistant depression: a randomized control trial.
Murphy N, Tamman AJF, Lijffijt M, Amarneh D, Iqbal S, Swann A, Averill LA, O'Brien B, Mathew SJ. Murphy N, et al. Neuropsychopharmacology. 2023 Oct;48(11):1586-1593. doi: 10.1038/s41386-023-01586-4. Epub 2023 Apr 19. Neuropsychopharmacology. 2023. PMID: 37076582 Free PMC article. Clinical Trial.
In a secondary analysis of a randomized control trial, we investigated two EEG neural complexity markers (Lempel-Ziv complexity [LZC] and multiscale entropy [MSE]) of rapid (baseline to 240 min) and post-rapid ketamine (24 h and 7 days) effects after one 40-min infusion of …
In a secondary analysis of a randomized control trial, we investigated two EEG neural complexity markers (Lempel-Ziv complexity [LZC] …
Intra-inter visit reproducibility of short-term linear and nonlinear measurement of heart rate variability in tetraplegia and neurologically intact controls.
La Fountaine MF, Wecht JM, Spungen AM, Bauman WA. La Fountaine MF, et al. Physiol Meas. 2010 Mar;31(3):363-74. doi: 10.1088/0967-3334/31/3/006. Epub 2010 Feb 3. Physiol Meas. 2010. PMID: 20130343
Heart rate variability (HRV) from the frequency domain and three calculations of entropy (En), approximate (ApEn), sample (SampEn) and Lempel-Ziv (LZEn), were assessed for intra- and inter-visit reproducibility from short-term recordings in persons with tetraplegia and neu …
Heart rate variability (HRV) from the frequency domain and three calculations of entropy (En), approximate (ApEn), sample (SampEn) and Le …